Long thoughts here, unit by unit:
Defense
Just ecstatic about this defense. To play that well on the road against the best O in the NFL, without your top pass rusher and two cornerbacks? Just outstanding. The big worry is that Kris Jenkins doesn't hold up, and without him I still think this D could be cooked. But as long as Jenkins is in there and healthy, this D is Super Bowl ready. Gholston/Bryan Thomas are pass rushing busts, so having Pace back will be huge. The Jets will actually get to the QB when they dial up the blitzes now, as opposed to just getting pressure.
The D shut down Schaub, Brady and Brees. There's no reason this D can't have a Steelers/Ravens/Bucs type run in the playoffs... the key is not only is this a great D but it's a great pass D. With what the Jets might face in the playoffs, being able to stop the pass is probably the top concern. And we've seen turnover prone QBs (Eli leading the league in INTs, Roethlisberger leading the league in fumbles) win Super Bowls the past two seasons, so I'm not even worried about Sanchez derailing this unit. Of course, even the Ravens last year/Ravens in '06/Bears in years past have shown that a great D alone is not always enough. But I am very excited about the defense and think it's Super Bowl caliber. Most importantly, the Jets have an easy schedule this year, and could conceivably have a couple of home games in January. No QB is going to be putting up good numbers in the Meadowlands in January against this Jets D.
As excited as I am on defense, the offense is just as disheartening. Sanchez is a mediocre QB, Jones/Washington are just a tick above average, Keller is average, Cotchery is below average for a WR1, the rest of the WR corp is well below average, and the OL is disappointing. This really is Ravens North.
Sanchez had similar problems at SC that he's having here. He has a lack of experience, sure, but he really lacks experience playing for a team that gets manhandled at the point of attack. Sanchez is used to having time in the pocket, and as Sigmund Bloom pointed out at Draftguys, he lacks the internal clock to know when the throw the ball away. He holds on to the ball too long, he expects a great play to always happen, and he (understandably) has room to grow when it comes to reading a defense/moving a secondary with his eyes. Is that all going to improve eventually? Probably, because he's such a student of the game. Will it improve in time for a SB run this year? Maybe not.
The OL is not doing well, although they have some outs. Sanchez takes more sacks than he should. Jones has no burst. Schotty calls very predictable short-yardage runs. But the OL was the strength of the team last season, and it's not the case anymore. Mangold is great, Faneca is okay in the run game, Brick is okay, the right side of the line is decent... but last year, as a unit, the line was terrific. So far this year, that's not the case.
Why? My #1 complaint on the entire team so far this year is the lack of downfield passing. Schotty needs to open things up. The Jets had a bunch of passes batted down yesterday. Why? Because there are 10 Saints inside of 10 yards of the LOS on every play, and they're all looking at the QB, not turning their backs and running downfield. The Jets can't run up the middle. Why? Because every D has two more people in the box than the Jets do. The Jets are consistently getting into third and long situations. Why? Because on first and second down, the Jets either run or throw the ball for five yards. That allows every D to cheat and to stay close to the LOS.
The Jets can't use the Chad excuse any more. They have a QB that can throw deep. Do they have a WR? Yes. David Clowney. Is he good? Who knows, but more importantly, who cares. The Jets need to stretch the field vertically; that will help Sanchez just as much as a good running game. They need to get the secondary to think about the deep pass -- one a quarter the Jets need to go deep, and it doesn't matter if it connects. Right now, that's the biggest problem on offense. And a deep passing offense is not inconsistent with Ryan's ground and pound. The Jets were supposed to have star receiving threats at TE and RB to make up for a mediocre set of wideouts, but that hasn't been the case so far. We need to see more out of Keller and Washington, especially with both split out wide.
Of course, the play-caller is still dealing from a half deck. The Jets don't have enough playmakers and are not a good offense from behind. With a lead, the Jets can be a decent enough offense. If the D stays healthy, watch out. And as long as the Jets don't fall behind early, they should be able to win against any team in the league. So overall, after yesterday, I'm happier about the team's future than I was three days ago. There's a definite ceiling on this team because of the offense, but they don't need to be the greatest team of all time; they just need to beat the power houses in the AFC, and I think they can do that. Right now the Colts look like the favorite, and whether the Jets play the Colts at home or at Lucas Oil could be a huge factor. The Jets play @Indy this year, and I expect they'll lose, but if nothing else, that's good preparation for a game there in January. The Jets keys to going to the Super Bowl right now are getting home field, and scoring first in their playoff games.